222 



FISHERY BULLETIN OF THE FISH AND WILDLIFE SERVICE 



VAN Campen, W. G., and B. M. Shimada. 



1951. The Japanese albacore fishery of the north 

 central Pacific. Fish. Leafl., U. S. Fish. Wildl., 

 Wash. 388. [P] 



Charts of area covered by Japanese alba- 

 core explorations prior to the war; Japan- 

 ese longline gear used in albacore fishing. 



Van Cleave, Harley J. 



1940. The Acanthocephala collected by the Allan 

 Hancock Expedition, 1934. A. Hancock Pacif. 

 Exped. 2(15) :512. 



Euthynnus alletteratus and Katsuwonua 

 pelamis listed as hosts. 



VlTLOV, V. 



1949. Ribolov na moru (Razvoj tehnike tunolova 

 kod nas). Ribarski kalendar: 120-123. 



Fishing gear and methods, Adriatic Sea. 



WADE, Charles B. 



1949. Notes on the Philippine frigate mackerels, 

 family Thunnidae, Genus Auxis. Fish. Bull., 

 U. S. Fish Wildl. 51(46) :229-240. [P] 



Auxis tapeinosoma, A. thazard: classifi- 

 cation, description, key, synonymy, distri- 

 bution, counts of meristic characters, 

 records and descriptions and figures of 

 juveniles. 



1950a. Juvenile forms of Neothunnus macrop- 

 terus, Katsuwonus pelamis, and Euthynnus 

 yaito from Philippine seas. Fish. Bull., U. S. 

 Fish Wildl. 51(53) : 395-404. [P] 

 Description, figures. 



1950b. Observations on the spavifning of Philip- 

 pine tuna. Fish. Bull., U. S. 51(55) : 409-423. 



[P] 



Classification of gonads; Euthynnus yaito, 

 Katsuwonus pelamis, Neothunnus ma- 

 cropterus: tables showing locality, length, 

 sex, degree of maturity, and gonad weight. 



1951. Larvae of tuna and tuna-like fishes from 

 Philippine waters. Fish. Bull., U. S. Fish 

 Wildl. 51(57) : 445-485. [P] 



Five genera, embracing four known spe- 

 cies, of larvae previously unknown in the 

 western Pacific are described and illus- 

 trated: Grammatorcynus bicarinatus, Neo- 

 thunnus niacropterus, Katsuwonus pela- 

 mis, Euthynnus yaito, and Au,xis sp.; dis- 

 tribution and abundance of larvae, spawn- 

 ing areas, diurnal vertical migration. 



Walfoed, Lionel a. 



1931. Handbook of common commercial and game 

 fishes of California. Fish. Bull., Sacramento 

 28:74-77. [P] 



Germo alalunga, Katsuwonus pelamis, 

 Neothunnus 'niacropterus, Thunnys thyn- 

 nus: classification, English common 

 names, description, figures, key. 



Walfoed, Lionel a. — Continued 



1937. Marine game fishes of the Pacific coast — 



Alaska to the Equator. Berkeley, Univ. of 



California Press, p. 1-20, 20-30. 



Euthynnus lineatus, Germo alalunga, Kat- 

 suwonus pelamis, Neothunnus macrop- 

 terus, Thunnus thynnus: description, dis- 

 tribution, food, spawning, key, English 

 common names, figures. Auxis thazard: 

 description, distribution, English common 

 names, figure, key. Migration of G. ala- 

 lunga, K. pelamis, and N. macropterus. 

 N. macropterus compared with Allison's 

 tuna. 

 Wakfel, H. E. 



1950. Outlook for development of a tuna industry 



in the Philippines. Res. Rep. U. S. Fish. Wildl., 



28:37 p. [P] 



History of Philippine tuna fishery; recent 

 exploration for tuna (live bait fishing ex- 

 periments, longline trawl experiments, 

 trolling experiments, traps). Descriptions 

 of Neothunnus macropterus, Katsuwonus 

 pelamis, Euthynnus yaito, Auxis tlutzard, 

 Grammatorcynus bicarinatus, Gymnosar- 

 da nuda, Sarda orientalis. For each species 

 mentioned: distribution, figure, and de- 

 scription. 

 Watanabe, Hajime. 



1939. Investigation of albacore. Shizuoka-ken 

 suisan shikenjo jigyo hokoku (1936-38) 1939: 

 22-23. [J,P] 



Albacore: mid-Pacific; stomach contents, 

 sexual maturity, body proportions of 

 males and females compared, morphome- 

 tric data, probable spawning season, area, 

 number of eggs. 

 Watanabe, Haruo. 



1940. Fishing conditions south of the Marshall 

 Islands. Nanyo suisan 58, March 25, 1940; 

 No. 59, April 25, 1940; No. 60, May 25, 1940. 

 (Pacific Oceanic Fishery Investigations Trans- 

 lation No. 11. In: Spec. sci. Rep.: Fish. 

 U. S. Fish Wildl. 43). [P] 



Narrative report of an exploratory long- 

 line fishing cruise from Jaluit to the Solo- 

 mons and back. Some oceanographic in- 

 formation and lengths and weights of the 

 fish taken. Bigeye tuna, yellowfin tuna. 

 Watanabe, Nobuo. 



1941. Measurements on the bodily density, body 

 temperature and swimming-velocity of "Katu- 

 wo," Euthynnus vagans (Lesson). Bull. Jap. 

 Soc. sci. Fish. 11(4) :146-148. [J,P] 



Body volume and weight for three speci- 

 mens, temperature immediately after cap- 

 ture for 10, and swimming speeds of 10 

 as timed from a fishing boat; body tem- 

 peratures compared with water tempera- 

 tures. 



J 



